From b1c61c6e1863ae367aa5926858e116eef2ee5ded Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 13 Feb 2017 15:19:12 +0000 Subject: thread.c: use ASSUME only on gcc 5 or later * thread.c (rb_fd_no_init): on gcc 4, ASSUME macro affects something too much. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- thread.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/thread.c b/thread.c index 6fcb4e4b9b..e1968c44d2 100644 --- a/thread.c +++ b/thread.c @@ -3573,7 +3573,7 @@ rb_fd_select(int n, rb_fdset_t *readfds, rb_fdset_t *writefds, rb_fdset_t *excep return select(n, r, w, e, timeout); } -#if defined __GNUC__ && __GNUC__ >= 4 +#if defined __GNUC__ && __GNUC__ >= 5 # define rb_fd_no_init(fds) ASSUME(!(fds)->fdset && !(fds)->maxfd) #endif @@ -3640,7 +3640,7 @@ rb_fd_set(int fd, rb_fdset_t *set) #define FD_CLR(i, f) rb_fd_clr((i), (f)) #define FD_ISSET(i, f) rb_fd_isset((i), (f)) -#if defined __GNUC__ && __GNUC__ >= 4 +#if defined __GNUC__ && __GNUC__ >= 5 # define rb_fd_no_init(fds) ASSUME(!(fds)->fdset) #endif -- cgit v1.2.3